baber/WOPTO huggingface dataset:
Patent JP-2009279579-A (JP)
Title: Oxidation catalyst
Inventor: ISOTANI YUJI
IPC: B01J23/34
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation catalyst capable of exhibiting excellent catalytic activity to particulates or high boiling point hydrocarbons in exhaust gas from an internal-combustion engine at lower temperature.  <P>SOLUTION: The oxidation catalyst for oxidizing/removing contents in the exhaust gas from the internal-combustion engine consists of a mixture of zirconium oxide and one complex metal oxide selected from the complex metal oxide shown by chemical formula: YMnO<SB>3</SB>, the complex metal oxide shown by general formula: Y<SB>1-x</SB>Ag<SB>x</SB>MnO<SB>3</SB>(wherein 0.01≤x≤0.30) and the complex metal oxide shown by general formula: Y<SB>1-x</SB>Ag<SB>x</SB>Mn<SB>1-y</SB>A<SB>y</SB>O<SB>3</SB>(wherein A is one metal selected from the group consisting of Ti, Ce and Ru; 0.01≤x≤0.30; 0.005≤y≤0.30). The oxidation catalyst preferably contains the zirconium oxide of 5-20 mass% of the complex metal oxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189792-A (JP)
Title: Melt spinning apparatus, melt spinning method, thermoplastic resin extruder
Inventor: KOBAYASHI YUKIO
IPC: D04H1/728
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanofiber-spinning apparatus increased in the freedom degree of material selection.  <P>SOLUTION: This melt spinning apparatus A including a thermoplastic resin-melting mechanism 1, a thermoplastic resin extruder 21 for extruding the thermoplastic resin into a spinning space S, and a spinning mechanism 2 for electrostatically spinning the melted thermoplastic resin with electric charge-applying means for applying an electric charge to the thermoplastic resin and counter-electrode electric charge-applying means for applying an electrically sucking counter-electrode electric charge. In the spinning apparatus A, the thermoplastic resin extruder 21 includes a base portion 212 having receiving ports 212a for receiving the thermoplastic resin melted with the thermoplastic resin-melting mechanism 1, a protruded portion 213 having extrusion ports 213a for extruding the thermoplastic resin, and extrusion holes 214 for linking the extrusion ports 213a of the protruded portion 213 to the receiving ports 212a of the base portion 212 and for extruding the thermoplastic resin melted with the thermoplastic resin-melting mechanism 1 from the extrusion ports 213a, and electrostatically spinning the thermoplastic resin extruded from the extrusion ports 213a of the protruded portion 213.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196204-A (JP)
Title: Brassiere
Inventor: KOTABE TETSUO
IPC: A41C3/12
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brassiere having a deep slit between cup parts in the vicinity of the front center thereof, and designed so as to prevent the upper edges of the cup parts of the brassiere such as a non-wire brassiere particularly, from floating up.  <P>SOLUTION: The brassiere 1 has the following structure: a nodal part 3 between right and left cup parts 2, 2 is narrowed; and the right and left cup parts 2, 2 are pulled together to the center part by shoulder straps 4, 4 with a central focus on the nodal part 3 when worn. In the brassiere, joint lines 8, 8 extending toward the upper edge parts from the bottom sides of the cup parts 2, 2 are formed at portions in the vicinity of the front center of the right and left cup parts 2, 2, and the joint lines 8, 8 are formed along bust boundary lines 9, 9, or in parallel to the bust boundary lines 9, 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195345-A (JP)
Title: Axle abnormality detection system of railroad vehicle
Inventor: YAMAMOTO SHOTA
IPC: B61K13/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle abnormality detection system for railroad vehicle which constantly monitors an abnormality such as a crack extending to an inner diameter surface of a hollow axle of the railroad vehicle and occurrence of abnormal temperature at a bearing, and can detect a serious abnormality occurring at the axle before the axle is damaged.  <P>SOLUTION: The axle abnormality detection system for railroad vehicle includes: a pressure sensing sensor 7 for detecting a crack 4 extending to an axle inner diameter surface 2a of a hollow part 2 of the axle 1 on which hollow processing is performed; a transmitter 6 for transmitting an alarm output signal indicating an abnormality from the pressure sensing sensor 7; and a receiver 8 for the detecting vehicle for receiving the alarm output signal from the transmitter 6. The axle abnormality detection system detects the serious abnormality occurring at the axle 1 before the axle 2 is damaged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201995-A (JP)
Title: Driving force controller of four-wheel drive vehicle
Inventor: NAKAZATO KOICHI
IPC: F02D29/06
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force controller of a four-wheel drive vehicle to improve startability.  <P>SOLUTION: A driving force controller 1 of the four-wheel drive vehicle is provided with: a determination part for determining a larger driving force between a first driving force obtained when torque generated in an engine 2 is output through a transmission 30 by main driving wheels 1R and 1L, and a second driving force obtained when torque generated in driving a motor with power generated by a power generator 7 using the torque generated in the engine 2, is output by sub driven wheels 3R and 3L; and a driving control part for adjusting the driving force based on the determination result of the determination part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206449-A (JP)
Title: Speech direction estimation device and method, and program
Inventor: NIWA KENTA
IPC: G10L25/51
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech direction estimation device which does not request to arrange many microphones so as to enclose a speaker, and can appropriately estimate the speech direction even under environment in which a reverberation time is long.  <P>SOLUTION: A correlation matrix calculation unit sequentially generates and outputs an M×M correlation matrix representing correlation between digital sound signals as expected values by frames, and a base matrix generation unit inputs the digital sound signals and information on a speaker position, and generates a base matrix having a base number D. A correlation matrix decomposition unit inputs correlation matrixes and base matrixes by the frames and decomposes the correlation matrixes into component columns projected on the base matrixes, and a frequency averaging processing unit inputs the component columns and outputs a frequency averaged component column averaged with frequencies by the frames. A front-lateral direction decision unit inputs the frequency averaged component column, and estimates whether the speaker has spoken in the front direction by the frames.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206539-A (JP)
Title: Wavelength multiplexing optical communication apparatus, method of compensating optical signal dispersion of the same, and program
Inventor: HOTTA ATSUYA
IPC: H04B10/2513
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplexing optical communication apparatus accurately setting an optimum dispersion compensation value for compensating the waveform of an optical signal inputted from a transmission path, and reducing a setting time.  <P>SOLUTION: A signal processing circuit 7 determines, as a dispersion compensation value, a dispersion value at which the error rate of an optical signal of an already mounted wavelength channel is minimized. A record calculation circuit 8 creates a dispersion value map of the already mounted wavelength channel, based on the dispersion compensation value transmitted from the signal processing circuit 7. The record calculation circuit 8 updates the dispersion value map, based on a dispersion compensation value of a newly added wavelength channel, estimates a dispersion compensation value of the added wavelength channel, based on the updated dispersion value map, and sets an optimum dispersion compensation value by performing scanning by using the estimated dispersion compensation value as an initial value. A dispersion compensator 5 compensates waveform degradation of an optical signal with the waveform deformed in a transmission path 3, based on the optimum dispersion compensation value, and transmits the optical signal with the dispersion compensated to an optical signal receiver 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258673-A (JP)
Title: Sign support apparatus
Inventor: SUZUKI AKIRA
IPC: G09F7/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign support apparatus which is disassembled and folded when being carried, and is assembled and expanded from a disassembled and folded state when it is placed at a stadium field or an event site.  <P>SOLUTION: The sign support apparatus includes a plurality of standing frame portions 1 each of which has upper end sides of two pole brace frames 1-1 connected turnably, and a plurality of X-shaped linking frame portions 2 each of which has center parts of two rod frames 2-1 of the same length connected turnably, and end parts of two rod frames 2-1 of each X-shaped linking portion 2 are turnably connected to a fixing member 8 and a moving member 9 which are provided on pole brace frames 1-1 of each of adjacent standing frame portions arrayed in a row, and respective standing frame portions 1 are connected so that they can be folded and expanded in the array direction. When respective standing frame portions 1 are expanded in the array direction, an upper lateral frame member 3-1 and a lower lateral frame member 3-2 removably attached between standing frame portions 1 in both side ends of expansion out of respective standing frame portions 1 are formed so that they can be bent at an expansion array interval L of pole brace frames 1-1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205380-A (JP)
Title: CONTROLLER, MAGNETIC DISK DEVICE, Iw SENSITIVITY-COMPUTING METHOD
Inventor: SATO HIROAKI
IPC: G11B21/21
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which efficiently measures adequate Iw sensitivity; and to provide a magnetic disk deice and an Iw sensitivity-computing method.  <P>SOLUTION: The controller includes: a writing part which makes a magnetic head write a signal; a setting part which sets a prescribed electric parameter to the magnetic head; a reading-out part which makes the magnetic head read out the written signal; and an Iw sensitivity-acquiring part which acquires Iw sensitivity. The Iw sensitivity-acquiring part includes: a first acquisition part which sets a first electric parameter to make a signal written to a second track after a signal of prescribed frequency is written to a first track, and then acquires an output value relative to the control of a signal of prescribed frequency which is read out; a second acquisition part which sets a second electric parameter to make a signal written to the second track and then acquires an output value relative to the control of the signal of prescribed frequency which is written to the first track and read out; and an Iw sensitivity-computing part which computes Iw sensitivity on the basis of the output value acquired by the first acquisition part and the output value acquired by the second acquisition part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202620-A (JP)
Title: Method for producing 1,3,5-tribenzoylbenzene
Inventor: NICHIAKI TOSHIHIKO
IPC: C07C49/784
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing 1, 3, 5-tribenzoylbenzene without giving an environmental load and without using an organic solvent and an acid-base catalyst.  <P>SOLUTION: This production method includes subjecting phenylethynyl ketone to cyclic trimerization in a high temperature and high pressure water environment close to a supercritical state, without adding a catalyst, to produce 1, 3, 5-tribenzoylbenzene.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211286-A (JP)
Title: Information processing apparatus
Inventor: HATTORI TAKASHI
IPC: G06F9/50
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus which smoothly executes an application program in accordance with a utilization situation of a user.  <P>SOLUTION: The information processing apparatus 1, which executes a plurality of application programs by a plurality of operation systems, detects (S12) the utilization situation of the user regarding at least a plurality of application programs, and changes (S14) setting of an operation system to be executed for the plurality of application programs in accordance with the utilization situation of the user. An operation system is selected the utilization ratio of which by the user is high and which performs smooth processing, and the application program is smoothly executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208241-A (JP)
Title: Liquid discharging apparatus
Inventor: YOROZU HIDENORI
IPC: B65H5/06
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging apparatus which can prevent a conveyance guide for guiding an object to be discharged from staining, and can convey the object to be discharged in a stable posture.  <P>SOLUTION: The liquid discharging apparatus includes (a) a first conveyance guide 141 which guides the paper in a paper conveyance direction between a first driving roller 111 and a second driving roller 121. (b) The first conveyance guide 141 is (b1) what has an opening 141a formed in a thin plate extended from immediately near the first driving roller 111 to immediately near the second driving roller 121, an opening size in a paper width direction being smaller than a size in the paper width direction in a conveyable minimum paper. Moreover, the first driving roller 111 can move forward and backward in the paper conveyance direction in the opening. (b2) The first conveyance guide can move from a position just below each line-type inkjet head 150 in a first head array 151 to a paper feeding side of the paper conveyance direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208244-A (JP)
Title: Inkjet printing apparatus
Inventor: YOROZU HIDENORI
IPC: B65H29/24
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printing apparatus simple in configuration which can discharge a printed recording medium flat without affecting a striking position of ink discharged from a recording head, can solve disorder of printed images, and can pile neatly.  <P>SOLUTION: The inkjet printing apparatus includes a conveyance belt device 51 which conveys a printing paper 21 finished with printing by an inkjet system. A point contact roller 52 is arranged at an upstream part of the conveyance belt device 51, which presses a surface of the printing paper 21 conveyed by the conveyance belt device 51 by point contact. A fan device 53 is arranged at a downstream part of the conveyance belt device 51, which sucks downward the printing paper 21 conveyed by the conveyance belt device 51. First and second conveyance rollers 41 and 42, and the conveyance belt device 51 are driven synchronously, making a conveyance speed of the printing paper 21 the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210070-A (JP)
Title: Control device for continuously variable transmission
Inventor: IRAHA TAIRA
IPC: F16H61/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a continuously variable transmission capable of improving followability in making the actual transmission ratio of the continuously variable transmission follow a desired transmission ratio.  <P>SOLUTION: An indicated pressure Pin for making the actual transmission ratio Rγ of the continuously variable transmission 4 a desired transmission ratio Tγ is calculated on the basis of a feed forward pressure Pinff and a feedback pressure Pinfb. If there is an individual difference, an aged deterioration or the like of the continuously variable transmission 4, a resultant steady difference between the actual transmission ratio Rγ and the desired transmission ratio Tγ can be eliminated through an increase or decrease in the feedback pressure Pinfb. If the feedback pressure Pinfb is away from an initial value "0" during the steady operation of the continuously variable transmission 4, the feedback pressure Pinfb is stored as a learned value G(i) assuming a value corresponding to the steady difference, and the learned value G(i) is reflected on the feed forward pressure Pinff thereafter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216935-A (JP)
Title: Wireless communication system, wireless communication terminal, and distance calculation method
Inventor: WATANABE SHINGO
IPC: G01S11/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system that calculates a distance between a wireless communication terminal and a first base station apparatus, provided that the wireless communication terminal can receive signals from the first base station apparatus and a second base station apparatus having a radio communicable distance shorter than the first base station apparatus, even when location information of each base station apparatus is unknown, and to provide the wireless communication terminal and a distance calculation method.  <P>SOLUTION: When the wireless communication terminal 300 receives signals from the first base station apparatus 100 and the second base station apparatus 200 having a radio communicable distance shorter than the first base station apparatus 100, it is assumed that the distance between the wireless communication terminal 300 and the second base station apparatus 200 is zero to calculate the distance between the wireless communication terminal 300 and the first base station apparatus 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215076-A (JP)
Title: Fuel filling device in vehicle
Inventor: KUROISHI TOMOAKI
IPC: B60K15/05
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage caused under pressure contact, by preventing any pressure contact of an outer edge of a lid with the opening edge of a recess even when any external force is applied to the lid during the fuel filling work through a fuel filling port.  <P>SOLUTION: A fuel filling device includes a fuel filling port 13 opened inward a recess 10 formed on an outer surface of a vehicle body 2, a lid 19 which is pivotably supported by the vehicle body 2 around the spindle 40 of a pivotably-supporting tool 17 to open/close the opening 18 of the recess 10 through the opening/closing turns A, B, and a stopper 49 which is provided on the lid 19, and abutted on part of the recess 10 when the opening 18 of the recess 10 is fully opened through the opening turn A of the lid 19 (solid lines in Figs. 1 and 2) to prevent further opening turn A of the lid 19. A supporting part 54 for abutting the stopper 49 so as to regulate the displacement when the stopper 49 is displaced together with the lid 19 toward the axial direction C of the pivot 40 while the lid 19 fully opens the opening 18 of the recess 10, is formed in the recess 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133323-A (JP)
Title: Gas turbine plant and control method of gas turbine plant
Inventor: NAGATA SHOICHI
IPC: F02C9/20
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine plant capable of properly keeping a flue/air ratio.  <P>SOLUTION: The gas turbine plant comprises a gas turbine; a combustor to which fuel and air is supplied, and supplying combustion gas to the gas turbine; a fuel valve adjusting the fuel supply amount to the combustor; and a controller controlling the fuel valve. The combustor comprises a main combustor to which the supplied fuel and air is introduced; a transition pipe to which the combustion gas is supplied from the main combustor, and introducing the combustion gas to the turbine; and a bypass valve 15 controlled by the controller, and introducing a part of the supplied air into the transition pipe. The controller opens/closes the bypass valve 15 at an opening/closing speed corresponding to the output change of the turbine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010221091-A (JP)
Title: Composite oxide for exhaust gas cleaning catalyst, coating material for exhaust gas cleaning catalyst and diesel exhaust gas cleaning filter
Inventor: KANESHIRO MASAKI
IPC: B01J35/04
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst capable of suppressing deactivation by sulfur stably and recovering activity easily while securing heat resistance that the catalyst should have, and to provide a coating material in which the catalyst having such a property is dispersed and a diesel particulate filter formed by coating such a catalyst.  <P>SOLUTION: The composite oxide includes cerium, A and B (A and B are at least one kind of elements selected from Pr, Zr, Ti and Fe), the elements of cerium, A and B are Ce:A:B=(1-x-y):x:y (provided that 0<x+y≤0.3) by a molar ratio, and a crystallite diameter measured on the (311) plane of CeO<SB>2</SB>is 16 nm or longer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226255-A (JP)
Title: Antenna device
Inventor: MUKAI KOICHI
IPC: H01B7/17
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device capable of achieving an antenna shielded cable, which is inexpensive, obtains an antenna shield cable excellent in design performance and flexibility, and also capable of improving high-frequency characteristics.  <P>SOLUTION: The antenna device includes: a shielded cable 10B having a first connection portion 40 on one end side and a second connection portion 50 on the other end side; and an antenna element 60 which is connected to the second connection portion 50 of the shielded cable 10B. The shielded cable 10B includes an inner conductor 11, a first insulator 12, a first outer conductor 13, a second insulator 14, and a second outer conductor 15 which are coaxially arranged successively from the inner side. An outer periphery of the shielded cable 10B is covered with an insulating sheath 16, the first connection part 40 of the shielded cable 10B is formed so that power is supplied to the inner conductor 11 and the first outer conductor 13 is connected to ground, and in the second connection part 50 of the shielded cable 10B, the first outer conductor 13 is connected to the antenna element 60 and the inner conductor 11 is connected to the second outer conductor 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224801-A (JP)
Title: Load testing device and load testing method
Inventor: SATO BAKU
IPC: G06F11/34
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load testing device for testing a load on a manager without preparing a monitored device.  <P>SOLUTION: A load testing device 202 is configured of: a pseudo agent group 208 composed of one pseudo agent 203 or a plurality of pseudo agents; and a control function part 207. The number of the pseudo agents 203 is described by the control function part 207 so that the number of monitor objects can be changed. The pseudo agent 203 is configured of a communication function part 204 and an information configuration part 205. The load testing device 202 is configured so that pseudo monitor data 206 can be included in the pseudo agent 203 so that the test can be executed without installing any actual monitored device 106.  <P>COPYRIGHT: (C)2011,JPO&INPIT